AC-DC Power Supply Products Category : Physics, Energy > Physical Instruments, Experiment INQUIRY Details Operating voltage 220/110V, voltage regulator, adjustable range of AC/DC is 0-30V,10A, Analog display table, DC and AC switch, with overload relay switch of 10A on the back of instrument. Send Inquiry Name:* E-mail:* Tel: Content:* Verification Code:* (All * must be filled in) [ Previous: ] Related Products Resistance Box Photoelectric Timer Mighty Electromagnet Line Demonstrator B Laser Distance High-Temperature Diffusion Cloud Chamber Hair Wave Tank Waveform Generator